Microsoft Programmer's Library 1.3/Microsoft-Programers-Library-v1.3.iso/sampcode/alde_c/misc/lib/dlibssrc/strlen.c

Text File | 1987-06-14 | 213 b | 14 lines

int strlen(string)
register char *string;
/*
 *    Returns the number of characters in a string, not including the
 *    terminating '\0'.
 */
{
    register int n = 0;

    while(*string++)
        ++n;
    return(n);
}